table{
   width: 900px;
   border-collapse: collapse;
   td{
      border:1px solid #ccc;
      text-align: center;
      padding: 10px;
      .operbtn{
         width: 20px;
         height: 20px;
         border: none;
         background-color:orange;
         margin: 0px 10px;
         color: white;
      }
      .delBtn{
         width: 100px;
         height: 25px;
         border: none;
         background-color:orange;
         margin: 0px 10px;
         color: white;
      }
   }
}
